Acceptance of Extraneous Untrusted Data With Trusted Data Affecting cryptsetup-libs package, versions <0:2.3.3-4.el8_5.1
Do your applications use this vulnerable package?
In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.Test your applications
- Snyk ID SNYK-CENTOS8-CRYPTSETUPLIBS-2340931
- published 14 Jan 2022
- disclosed 13 Jan 2022
How to fix?
cryptsetup-libs to version 0:2.3.3-4.el8_5.1 or higher.
Note: Versions mentioned in the description apply only to the upstream
cryptsetup-libs package and not the
cryptsetup-libs package as distributed by
How to fix? for
Centos:8 relevant fixed versions and status.
It was found that a specially crafted LUKS header could trick cryptsetup into disabling encryption during the recovery of the device. An attacker with physical access to the medium, such as a flash disk, could use this flaw to force a user into permanently disabling the encryption layer of that medium.